English
Tachometer
17
Functional Description
Calculation
functions
Follow the instructions as shown below for making calculations:
Multiplying
=
²
Adding
=
¬
Subtracting
=
–
Measure
=
▲
Adding
distances
▲
¬
▲
¬
Subtracting
distances
▲
¬
▲
–
Multiplying to
compute areas
▲
²
▲
²
Multiplying to
compute volumes
▲
²
▲
²
▲
²
Adding areas
▲
▲
²
²
▲
▲
²
²
¬
¬
Adding volumes
▲
▲
²
²
▲
▲
²
²
▲
▲
²
²
¬
¬
Recording
measurement
The DM 92 has 5 memory registers (M1, M2, M3, M4, M5) and two
calculations memories in
¬
or
²
.
M1 - M5 memory
registers
Press the "memory mode" key once to turn on memory. If any value is
already stored, the icon will appear on the LCD, showing where the
measurement is stored. Otherwise the screen remains blank, indicating all
memory registers are empty.
Store
measurements
Take a measurement, press and release the "memory mode" key until you
reach the desired memory register. Then, while blinking, press the key
"store to memory" once. The memory icon will disappear to indicate that it
has store the data and that the instrument is back to the measurement
now.
Recall memory
Press and release the "memory mode" key until you reach the desired
memory register. Then, while blinking, press the "recall memory" key.
Clear all memory
register
Press the "memory mode" key until all 5 memory icons are blinking, then
press the "clear / unit convert / off" key; all memory stored will be erased
and your unit will automatically go back to the measurement mode.
